Recently, the Yangtze River Delta region issued a draft of action plan for tackling key problems of air pollution control in autumn and winter of 2018-2019. This autumn and winter, the Yangtze River Delta region is facing a new wave of air quality improvement challenges: from October 1 to March 31 next year, the average concentration of PM2.5 in the Yangtze River Delta region decreased by about 5% year-on-year, and the number of days of severe and above pollution decreased by about 5% year-on-year.

Implementation: The Yangtze River Delta region includes Shanghai, Nanjing, Wuxi, Xuzhou, Changzhou, Suzhou, Nantong, Lianyungang, Huai'an, Yancheng, Yangzhou, Zhenjiang, Taizhou, Suqian, Hangzhou, Ningbo, Wenzhou, Jiaxing, Huzhou, Shaoxing, Zhejiang Province. Jinhua City, Quzhou City, Zhoushan City, Taizhou City, Lishui City, Hefei City, Ma'anshan City, Wuhu City, Huangshan City, Chizhou City, Lu'an City, Xuancheng City, Anqing City, Tongling City, Huainan City, Chuzhou City, Fuyang City, Bozhou City, Huaibei City, Bengbu City, Suzhou City, a total of 41 prefecture-level and above cities.
To achieve the prevention and control of air pollution in the Yangtze River Delta in autumn and winter, what are the small targets that need to be achieved step by step?
“ three lines, one ”
By the end of December 2018, the red line of ecological protection will be delineated in all parts of the country, and Shanghai, Jiangsu, Anhui and Wenzhou, Taizhou, Shaoxing and Quzhou will be completed.
Relocation of heavily polluting enterprises
By the end of December 2018, Shanghai will have completed 1,000 industrial restructuring projects, including 60 heavy pollution enterprises such as iron and steel, chemical industry, non-ferrous, foundry, building materials and pharmaceuticals, 67 enterprises in chemical industry in Jiangsu Province, 124 enterprises in chemical, foundry and building materials industries in Zhejiang Province, and non-ferrous, foundry and building materials in Anhui Province. And other industries 53 enterprises.
“ two high ” industry capacity elimination and reduction
By the end of December 2018, Shanghai will shut down two 100-ton electric furnaces and push Baosteel's stainless steel production to a complete halt; Jiangsu Province will have 1 million tons of crude steel, 2.1 million tons of cement clinker and 6.6 million weight boxes of flat glass, all of which will shut down independent coking enterprises along the Yangtze River and around Taihu Lake; Zhejiang Province will have 1.83 million tons of crude and reduced cement clinker. Tons, brick and tile production capacity of 1 billion 750 million standard bricks; Anhui province reduced steel production capacity of 2 million 280 thousand tons.
Comprehensive improvement of chemical industry parks and chemical enterprises
By the end of December 2018, Shanghai will issue a special plan for the renovation of chemical industrial parks, formulate an action plan and a list of projects for the comprehensive environmental renovation in Jinshan District, and complete the annual renovation task; Jiangsu Province will carry out chemical enterprises in the whole province & ldquo; four batches & rdquo; (shut down a batch, transfer a batch, upgrade a batch and reorganize a batch) (1 893) chemical enterprise renovation projects have been completed through special operations; 77 and 5 chemical industrial parks have been comprehensively renovated in Zhejiang Province; and 10 chemical industrial parks have been comprehensively renovated in Anhui Province.
“ scattered pollution ” comprehensive improvement of enterprises
By the end of December 2018, 600 gas-related enterprises in Shanghai, 50000 enterprises in Jiangsu Province, 11037 in Zhejiang Province and 8382 in Anhui Province were completed.
It is strictly forbidden to adopt the method of & ldquo; one-size-fits-all & rdquo; to adopt the measures of staggered peak production in an all-round way if all kinds of pollutants can not be steadily discharged up to the standards, fail to meet the requirements of pollutant discharge permit management, or fail to complete the task of comprehensive control and transformation of air pollution in autumn and winter of 2018-2019 on schedule
For those restricted categories in the guidance catalogue of industrial restructuring, we must increase the rate of limited production or stop production. Environmental benchmarking enterprises whose pollution emission performance level is obviously better than other enterprises in the same industry can not limit production under the premise of guaranteeing resources.